NEMA 9 Enclosure - Rating & Definition
Nemaco's Technical Reference Section for the
Welcome to Nemaco's technical section that provides technical information for many types of NEMA enclosures. Nemaco has dedicated a technical section for each type of NEMA enclosure. This technical reference section is about the type NEMA 9 Enclosures, you will find detailed information for the NEMA ratings & defintions. Nemaco will try to provide some samples of NEMA 9 enclosures in this section. Also and whenever possible we will provide internal and external photo images of the enclosures. You can call Nemaco for additional information if needed so you can find the correct enclosure for your industrial, commercial or military application.
NEMA 9 Enclosures DefinitionDefinition: Enclosures are intended for indoor use in locations classified as Class II, Groups E, F, or G, and shall be capable of preventing the entrance of dust. Enclosed heat generating devices shall not cause external surfaces to reach temperatures capable of igniting or discoloring dust on the enclosure or igniting dust-air mixtures in the surrounding atmosphere. Enclosures shall meet dust penetration and temperature design tests, and aging of gaskets (if used).
Applications: NEMA 9 enclosures are mostly made of heavy cast iron, cast stainless steel or cast aluminum. The cover flange and the base flange are machined flat and even for a type surface fit. The enclosures are typically used in facortories, chemical refineries, offshore drilling platforms or dusty environment.
Sorry, There is no other NEMA 9 information available for any other applications.
Perhaps in a few weeks, Nemaco Technology can provide additional information.
Note: Nemaco Technology, LLC has provided this information as courtesy to potential customers and engineering companies for basic conceptual information and applications. Customers should select enclosures and materials based on their particular application. All of the contents of this website is the property of Nemaco Technology, LLC. All rights reserved. The information is subject to change without notice.
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Nema 9 Enclosures - Rating & Definition